APA Style
HEWINGS, Martin. (2001).
Advanced Grammar In Use (2).
Jakarta:
Erlangga.
Chicago Style
HEWINGS, Martin.
Advanced Grammar In Use.
2
Jakarta:
Erlangga,
2001.
Text.
MLA Style
HEWINGS, Martin.
Advanced Grammar In Use.
2
Jakarta:
Erlangga,
2001.
Text.
Turabian Style
HEWINGS, Martin.
Advanced Grammar In Use.
2
Jakarta:
Erlangga,
2001.
Print.